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Search for Type III Seesaw Heavy Leptons in proton-proton collisions with the ATLAS detector at the LHC
A search for pair-production of heavy leptons ($\Sigma^{0}$, $\Sigma^{\pm}$)predicted by the Type III seesaw mechanism to explain the origin of small neutrino masses is presented. The decay channels for the heavy leptons $\Sigma^0\rightarrow W^{\pm}e^{\mp}$ and $\Sigma^{\pm} \rightarrow W^{\pm}\nu_{...
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| Lenguaje: | eng |
| Publicado: |
2017
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| Acceso en línea: | http://cds.cern.ch/record/2715350 |